Hello... I'm glad to be apart of this organization. There's nothing like having new friends whom are into the same hobbies(as such). Well, I'm a beginning grower. I have 2 DWC(bubblers) and 2 mini-bubblers which I call my nursery..... Please feel free to give me good advice and insights in proper nutrients. I'm here for personal use... I'm tired of buying it when I can do like those whom produce it - GROW MY OWN SHIT.. lol